混流泵
（一） 特点：
体积小、重量轻、流量大、，抗汽蚀性能好，区范围宽广而平坦，结构简单，使用方便，维修容易。
I.
Characteristic:
Small in size,
light weight, large flow, high efficiency, good anti-cavitation p
农业混流泵销售价
混流泵
（一） 特点：
体积小、重量轻、流量大、，抗汽蚀性能好，区范围宽广而平坦，结构简单，使用方便，维修容易。
I.
Characteristic:
Small in size,
light weight, large flow, high efficiency, good anti-cavitation performance,
board and flat efficient areas, simple structure, easy operation, easy
maintenance.
（一） 型号说明：
以250HW-8为例：
250—泵进（出）水口直径为250毫米。
8—泵总扬程为8米。
III. Type Instruction:
Take 250HW-8 for an example:
250-The diameter of inlet /outlet of pump is 250mm.
8-The total head of pump is 8m.
7、填料发热
The padding is
hot
1、填料压得太紧或四周紧密度不够2、填料压得偏斜与轴磨损严重
1.The padding is
pressed too tight or the around compactness is not enough
2.The padding is
pressed deflected and the axile wears seriously
1、旋松压盖螺栓高速填料紧密度
2、松开压盖重新均匀地上紧
1.Loosen the gland bolts to adjust
2.Loosen the gland bolts and tighten it again.
（作者： 来源：）
